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Python string class like StringBuilder in C#?
...gs that fulfill similar purposes:
One common way to build large strings from pieces is to grow a list of strings and join it when you are done. This is a frequently-used Python idiom.
To build strings incorporating data with formatting, you would do the formatting separately.
For insertion an...
What does the ^ operator do in Java?
...so
Wikipedia: Arithmetic shift
Merge note: this answer was merged from another question where the intention was to use exponentiation to convert a string "8675309" to int without using Integer.parseInt as a programming exercise (^ denotes exponentiation from now on). The OP's intention was...
Task vs Thread differences [duplicate]
... where the caller does not need the result.
Task
Finally, the Task class from the Task Parallel Library offers the best of both worlds. Like the ThreadPool, a task does not create its own OS thread. Instead, tasks are executed by a TaskScheduler; the default scheduler simply runs on the ThreadPool...
PHP ORMs: Doctrine vs. Propel
...JoinFoobar($c);
// Doctrine
$items = Doctrine_Query::create()
->from('Example e')
->leftJoin('e.Foobar')
->where('e.id = ?', 20)
->execute();
?>
(Doctrine's implementation is much more intuitive to me).
Also, I really prefer the way you manage relations...
Asynchronous shell commands
... script in the background:
$ myscript &
Note that this is different from putting the & inside your script, which probably won't do what you want.
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How to reverse apply a stash?
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thanks, you help me from staged change which was not unapply.
– Fa.Shapouri
Jan 15 '17 at 13:53
1
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How to preview git-pull without doing fetch?
...rged later with git merge.
Man Page
Edit: Further Explination
Straight from the Git- SVN Crash Course link
Now, how do you get any new changes from a remote repository? You fetch them:
git fetch http://host.xz/path/to/repo.git/
At this point they are in your repository and you can e...
Get String in YYYYMMDD format from JS date object?
I'm trying to use JS to turn a date object into a string in YYYYMMDD format. Is there an easier way than concatenating Date.getYear() , Date.getMonth() , and Date.getDay() ?
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Heavy usage of Python at Google [closed]
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One tidbit I collected from reading Levy's excellent book "In the 'Plex" is how Python got into Google (before it was named Google -- it then was "backrub"). Larry Page had written a web-scraping "spider" in then-brand-new Java 1.0 beta, and it wa...
How to identify if a webpage is being loaded inside an iframe or directly into the browser window?
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Having a page with an iframe within an iframe, to test from my child iframe if my parent iframe was embeded in the page, I used if (parent === top)
– sglessard
Mar 27 '12 at 14:31
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